67107305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 87436800

約数和(自身を除く): 20329495

約数列:

[1, 5, 29, 43, 47, 145, 215, 229, 235, 1145, 1247, 1363, 2021, 6235, 6641, 6815, 9847, 10105, 10763, 33205, 49235, 53815, 58609, 285563, 293045, 312127, 462809, 1427815, 1560635, 2314045, 13421461, 67107305]

約数ペア:

[(1, 67107305), (5, 13421461), (29, 2314045), (43, 1560635), (47, 1427815), (145, 462809), (215, 312127), (229, 293045), (235, 285563), (1145, 58609), (1247, 53815), (1363, 49235), (2021, 33205), (6235, 10763), (6641, 10105), (6815, 9847)]